资料：The daily changes of the market can lead investors astray.The ups and downs make the tendency to look at the portfolio,s performance frequently too temping.This means investers are likely to perceive mere risk,forgetting about their key term goals.
When investors log into their trading accounts they can see the potential gain or loss of all of their assets.They can also see the day change on assets which are coded gain and loss.However,It,s believed that those who look less get more.
For instance.if you look at FLSE index from today to tomorrow there is a roughly 50% chance that it has gone up or down.If you look at it over a year you may find that 60%~65% of the time it is going up.And if you look over a five-year period.you will find that 90% of the time it goes up.
What is the example trying to illustrate?
本题考查推理判断。
【关键词】example；illustrate
【主题句】However, It’s believed that those who look less get more.然而，有分析称越少查看的人得到的越多。
【解析】本题问的是“示例说明了什么？”。文中第三自然段举例“For instance, if you look at FLSE index from today to tomorrow there is a roughly 50% chance that it has gone up or down. If you look at it over a year you may find that 60%~65% of the time it is going up. And if you look over a five-year period. you will find that 90% of the time it goes up.”意为“例如，如果你看今天到明天的FLSE指数，它上升或下降的概率是50%。如果你看一年的指数，你会发现它60%-65%的时间都在上升。如果你看五年的指数，你会发现90%的时间都在上升。”选项A意为“大多数投资者每天登陆他们的账户”；选项B意为“很少检查每日变化的投资者可能会获得更多的回报”；选项C意为“可以预测资产的潜在收益和损失”；选项D意为“投资组合的潜在增长率很可能是固定的”。结合前文“However, It’s believed that those who look less get more.”即主题句，“然而，有分析称越少查看的人得到的越多。”故选项B正确。
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